Drop python 3.6

.github/workflows/test.yml

@@ -6,16 +6,16 @@ on:
 
 jobs:
   lint:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.10
+          python-version: '3.10'
       - name: Setup poetry
         uses: abatilo/actions-poetry@v2
         with:
-          poetry-version: 1.3
+          poetry-version: '1.3'
       - name: Install dependencies
         run: poetry install
       - name: Lint
@@ -24,8 +24,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10"]
-    runs-on: ubuntu-latest
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
@@ -34,7 +34,7 @@ jobs:
       - name: Setup poetry
         uses: abatilo/actions-poetry@v2
         with:
-          poetry-version: 1.3
+          poetry-version: '1.3'
       - name: Install dependencies
         run: poetry install
       - name: Run tests